{"product_id":"blood-type-dad-hat","title":"\"Blood Type\" Dad Hat","description":"You've earned every single year, and you're not about to pretend otherwise. While everyone else is out here obsessing over staying young, you're rocking the timeline like the legend you are — obsolete blood type and all.This design features bold distressed lettering that reads \"I'm so old my blood type is obsolete,\" paired with a weathered medical cross and a vintage blood bag stamped with \"OBSOLETE TYPE\" in red. It's the perfect blend of dark humor and self-aware swagger — wearing your age not as a badge of shame, but as a war medal nobody else has earned yet.Why customers love it:Hits that sweet spot between self-deprecating and completely unbotheredThe vintage distressed aesthetic makes it look like it's already survived a few decades — just like youInstantly relatable to anyone who remembers life before the internet, smartphones, and oat milkSparks conversations, double-takes, and at least one loud laugh per outingComfort Colors 1717 feels so good you'll forget you're technically ancientPerfect for: milestone birthdays • retirement parties • family reunions • everyday errands with zero apologiesYour doctor checks your chart, your friends check their watches, and you check out of caring what anyone thinks — this shirt gets it.Available in sizes S–4XL. See size chart image for detailed measurements.\u003cp\u003e\u003cstrong\u003eThe hat:\u003c\/strong\u003e ValuCap VC300A Classic Dad Hat — unstructured low-profile fit with DTF front panel print. One size fits most.\u003c\/p\u003e","brand":"Printify","offers":[{"title":"White \/ One size","offer_id":67619140403496,"sku":"32037080621269848257","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Black \/ One size","offer_id":67619140436264,"sku":"15065521688720475362","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Charcoal \/ One size","offer_id":67619140469032,"sku":"89937643308188758786","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Forest Green \/ One size","offer_id":67619140501800,"sku":"19653868236384623332","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Maroon \/ One size","offer_id":67619140534568,"sku":"27289078931565328127","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Navy \/ One size","offer_id":67619140567336,"sku":"87586642191010958579","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Olive \/ One size","offer_id":67619140600104,"sku":"27342628761167936577","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ One size","offer_id":67619140632872,"sku":"29635326025478791301","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Stone \/ One size","offer_id":67619140665640,"sku":"26975695546545545715","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0985\/5248\/0040\/files\/1847036316383790923_2048.jpg?v=1790648482","url":"https:\/\/www.attitudeshirts.com\/products\/blood-type-dad-hat","provider":"Attitude Shirts","version":"1.0","type":"link"}